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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 3|
The invention is to an optionally piloted aircraft that can takeoff and land conventionally or vertically, and can convert between the two. The aircraft is immune to one or more engine failures during vertical flight through multiple engines and the use of a virtual nozzle. Aerodynamic controls are similarly redundant. Hovering flight is enabled with a novel stabilization system. Long range efficient cruise is achieved by turning off some engines in flight and sealing them into an aerodynamic fairing to achieve low drag. The resulting aircraft is capable...
1. A tail-sitting, vertical take-off aircraft, comprising: a main fuselage having a front section at a nose of the aircraft, a tail section at the tail of the aircraft, and a center of gravity at a first position along said fuselage between said nose and said tail;four canards mounted to said fuselage, said four canards mounted to said fuselage forward of said fuselage center of gravity;two tail planes mounted in said tail section of said fuselage;and an engine mounted on each canard, each said engine including an inlet and an outlet. 2. The aircraft acc...